Update index.html

docs/index.html

@@ -10,18 +10,18 @@ <h1>What is PIVlab?</h1>
     PIV data acquisition and data post-processing fast and efficient.
 </p>
 <h1>Why use PIVlab?</h1>
-<h2>Easy to use</h2>
+<h2>Simple</h2>
 <p>Due to the graphical interface, PIV analyses are very simple:</p>
 <iframe src="https://www.youtube.com/embed/bmeR8vdpZF8?si=ssEaTrzeRqci1q-r" style=" width: 100%; height: 360px" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>
 <hr style="height:2px;border-width:0;color:gray;background-color:gray">
-<h2>Great results</h2>    
+<h2>Quality</h2>    
 <p>PIVlab uses state of the art algorithms for cross-correlation and optical flow:</p>
 <iframe src="https://www.youtube.com/embed/jDBMIuQ9fsw?si=gOhLKxwk5xYpM4h2" style=" width: 100%; height: 360px" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>
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-<h2>Highly cited</h2>    
+<h2>Trusted</h2>    
 <p>Thousands of researchers trust the results of PIVlab:</p>
 <img src="https://raw.githubusercontent.com/Shrediquette/PIVlab/refs/heads/main/images/pivlab_citations_2005-2023.jpg" style="width:100%;">
-<small>Based on a <a href="https://pivlab.blogspot.com/2022/06/pivlab-is-becoming-super-popular.html">customized Google scholar search</a></small>
+Based on a <a href="https://pivlab.blogspot.com/2022/06/pivlab-is-becoming-super-popular.html">customized Google scholar search</a>
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 <h2>Get PIVlab</h2>
 <ul>